Samsung SPA600BX/EN RS-232C Kommandotabel, Kommunikationsformat overholder RS232C-standarderne

Models: SPA600BX/EN

1 48
Download 48 pages 12.95 Kb
Page 40
Image 40

5-2 RS-232C Kommandotabel

Kommunikationsformat (overholder RS232C-standarderne)

Baudhastighed: 9.600 bps

paritet: Ingen

Databit: 8, stopbit: 1

Flowkontrol: Ingen

Seriel kommunikationsprotokol

1.Kommandopakkestruktur [7 bytes]

0x08

0x22

cmd1

cmd2

cmd3

Værdi

CS

En kommandopakke består i alt af 7 bytes.

De to bytes 0x08 og 0x22 betyder, at pakken er til seriel kommunikation.

De følgende 4 bytes repræsenterer en foruddefineret kommando, som brugeren kan definere.

Den sidste byte er en kontrolsum, der kontrollerer den aktuelle pakket gyldighed.

Header [2 byte]: Foruddefinerede værdier er faste 0x08 og 0x22.

Cmd1 [1 byte]: Den første kodeværdi defineret i kommandolisten (hexadecimal)

Cmd2 [1 byte]: Den anden kodeværdi defineret i kommandolisten (hexadecimal)

Cmd3 [1 byte]: Den tredje kodeværdi defineret i kommandolisten (hexadecimal)

Værdi [1 byte]: Inputparameter for kommandoen (standard: 0) (hexadecimal)

CS [1 byte]: Kontrolsum (2-komplementen af summen af alle værdier med undtagelse af værdien CS.)

2.Svarpakkestruktur [3 bytes] 1. I orden

0x03

0x0C

0xF1

 

 

 

2.Mislykket

0x030x0C0xFF

Når den modtagede pakke fra en ekstern enhed har en gyldig værdi, sendes pakken "I orden". Eller sendes pakken "Mislykket".

En "Mislykket"-pakke sendes, hvis

Den modtagede pakkelængde ikke svarer til 7 bytes.

2-byte-pakke-headerens værdi ikke er 0x08, 0x22.

Kontrolsummen er forkert.

Fejldetektering i en ekstern enhed

En ekstern enhed klassificerer pakken som "Mislykket", hvis enheden ikke modtager en i "I orden"-pakke i løbet af 100 ms.

• Sender følgende kontrolkommando om at overføre en eller flere kontrolkommandoer, hvis der var et tilfredsstillende svar for den forrige overførsel, eller der ikke var noget svar i mere end 3 sekunder.

Ved kontrol af projektoren med en computer, kan du ikke kontrollere projektorens statusændring med computeren, og den vises heller ikke på projektorens skærm. Overfør kommandoen INFORMATION for at vise de aktuelle informationer på projektorens skærm.

Alle kontrolkommandoer gælder for indgangskilden og projektorens aktuelt viste status.

5-2

Flere informationer

Page 40
Image 40
Samsung SPA600BX/EN manual RS-232C Kommandotabel, Kommunikationsformat overholder RS232C-standarderne

SPA600BX/EN specifications

The Samsung SP-A600B, also known as SPA600BX/EN, represents a significant advancement in the realm of home entertainment projectors. This model is designed to cater to the needs of movie enthusiasts and gamers alike, blending exceptional picture quality with innovative features that enhance the viewing experience.

One of the standout features of the SP-A600B is its impressive resolution. The projector boasts a native Full HD resolution of 1920 x 1080 pixels, allowing for crystal-clear images that bring movies and games to life. This resolution is complemented by a remarkable brightness level, typically rated at around 3000 ANSI lumens, ensuring vibrant visuals even in well-lit environments. Whether you’re hosting a movie night or playing competitive video games, the projector delivers consistent performance without compromising on quality.

The SP-A600B employs advanced DLP (Digital Light Processing) technology, which enhances color accuracy and sharpness. This technology minimizes the gap between pixels, resulting in smoother and more detailed images. Additionally, the projector supports a wide color gamut, providing richer colors that make on-screen content more immersive. It also features a high contrast ratio, ensuring deep blacks and bright whites for a more dynamic picture.

For connectivity, the SP-A600B is equipped with multiple input options, including HDMI ports, VGA, and USB, allowing users to connect various devices such as Blu-ray players, gaming consoles, and laptops with ease. The inclusion of wireless connectivity options also makes it convenient to stream content directly from smart devices.

User-friendliness is another hallmark of the Spa600BX/EN. The projector comes with a simple and intuitive interface, making navigation straightforward. It also features keystone correction, which helps in adjusting the image to fit the screen properly, even if the projector is not positioned directly in front of the display surface.

In terms of design, the SP-A600B presents a sleek and modern aesthetic that fits well with contemporary home decor. It is lightweight and portable, making it easy to set up in various locations, whether for a casual gathering or a formal presentation.

Overall, the Samsung SP-A600B, SPA600BX/EN is an excellent choice for anyone seeking a high-quality projector that combines cutting-edge technologies with user-friendly features, ensuring a top-notch home entertainment experience.